Base | Representation |
---|---|
bin | 1000001101110000111… |
… | …1100110101001010000 |
3 | 111111021212120122102122 |
4 | 2003130033212221100 |
5 | 4303020303001230 |
6 | 144500332033412 |
7 | 13124301321263 |
oct | 2033417465120 |
9 | 444255518378 |
10 | 141134031440 |
11 | 54944532806 |
12 | 23429602868 |
13 | 104027c990c |
14 | 6b8c0a8cda |
15 | 3a1057abe5 |
hex | 20dc3e6a50 |
141134031440 has 80 divisors (see below), whose sum is σ = 329946739200. Its totient is φ = 56142836736.
The previous prime is 141134031413. The next prime is 141134031443. The reversal of 141134031440 is 44130431141.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141134031443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15731276 + ... + 15740244.
It is an arithmetic number, because the mean of its divisors is an integer number (4124334240).
Almost surely, 2141134031440 is an apocalyptic number.
141134031440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141134031440 is an abundant number, since it is smaller than the sum of its proper divisors (188812707760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141134031440 is a wasteful number, since it uses less digits than its factorization.
141134031440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10044 (or 10038 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 141134031440 its reverse (44130431141), we get a palindrome (185264462581).
The spelling of 141134031440 in words is "one hundred forty-one billion, one hundred thirty-four million, thirty-one thousand, four hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •